157557007926

素因数分解:

$2^1\times 3^4\times {\mathrm{972574123}}^1$

素因数の和:972574137

約数の個数: 20

約数和(自身を含む): 353044407012

約数和(自身を除く): 195487399086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 972574123, 1945148246, 2917722369, 5835444738, 8753167107, 17506334214, 26259501321, 52519002642, 78778503963, 157557007926]

約数ペア:

[(1, 157557007926), (2, 78778503963), (3, 52519002642), (6, 26259501321), (9, 17506334214), (18, 8753167107), (27, 5835444738), (54, 2917722369), (81, 1945148246), (162, 972574123)]